Phenotypic anomalies in a collection of neotropical ticks (Ixodidae)
  A new case of gynandromorphism in Amblyomma variegatum (Acari, Ixodidae)
  Two kinds of Gynandromorphs in ticks Boophilus microplus (Canestrini, 1888) and Hyalomma anatolicum Koch, 1844